RM
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| RM | Respiratory Movement | - | Medical(slang) |
| RM | Respiratory Movement | - | Medical(slang) |
| RM | Redundancy Management | - | Organizations |
| RM | Redundancy Management | - | Organizations |
| RM | Reference Mission | - | Organizations |
| RM | RemoteManipulator | - | Organizations |
| RM | Rendezvous Maneuver | - | Organizations |
| RM | Rescue Module | - | Organizations |
| RM | Right Mid | - | Organizations |
| RM | Remake | - | ISO Country Codes |
| RM | Raeto-Romansh Language (ISO 639-1 Code) | - | Astronomy |
| RM | Requirements Management | - | Human Genome |